Portable electric heater
Birdsell , et al. January 4, 2
U.S. patent number D418,591 [Application Number D/093,482] was granted by the patent office on 2000-01-04 for portable electric heater. This patent grant is currently assigned to Honeywell Inc.. Invention is credited to Walter G. Birdsell, Clinton E. Cockrill, Kenneth David Harris, Jr., Liesbeth Wenzel.
| United States Patent | D418,591 |
| Birdsell , et al. | January 4, 2000 |
Portable electric heater
Claims
The ornamental design for a portable electric heater, as shown.
| Inventors: | Birdsell; Walter G. (Marlborough, MA), Harris, Jr.; Kenneth David (Boston, MA), Cockrill; Clinton E. (Roxbury, MA), Wenzel; Liesbeth (Brookline, MA) |
|---|---|
| Assignee: | Honeywell Inc. (Minneapolis,
MN) |
| Appl. No.: | D/093,482 |
| Filed: | September 11, 1998 |
| Current U.S. Class: | D23/335 |
| Current International Class: | 2303 |
| Field of Search: | ;D23/314,317,332,335-341,370,381,382 ;392/365-369,467,373,374 |
References Cited [Referenced By]
U.S. Patent Documents
| D271133 | October 1983 | Pataki |
| D309182 | July 1990 | Hsu |
| D312124 | November 1990 | Coup et al. |
| D323708 | February 1992 | Wang |
| D324907 | March 1992 | Cook |
| D326318 | May 1992 | Coup et al. |
| D329089 | September 1992 | Coup et al. |
| D344583 | February 1994 | Hsu |
| D346019 | April 1994 | Cheslock et al. |
| D395490 | June 1998 | Janee et al. |
| D396279 | July 1998 | Ediger |
| D397430 | August 1998 | Ediger |
| D402742 | December 1998 | Chen |
Other References
|
Owner's Guide, Holmes Power Heater (Model HFH-298) (undated). . 1997 Honeywell catalog sheet for HT-800 fan. . 1997 Honeywell catalog sheet for HF-810 fan. . Appln. No. 29/081,895, filed Jan. 9, 1998; Boyle, et al.. |
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Leonard; Robert B.
Description
FIG. 1 is a front perspective view of a heater showing our design.
FIG. 2 is a front elevational view of the heater described in FIG. 1.
FIG. 3 is a rear elevational view of the heater described in FIG. 1.
FIG. 4 is a left side elevational view of the heater described in FIG. 1, the right side being a mirror image of the left side view.
FIG. 5 is a top plan view of the heater described in FIG. 1.
FIG. 6 is a bottom plan view of the heater described in FIG. 1.
The surface(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design.
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